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Definitions for "Bya"
Keywords:  enchanted, enchantedlearning, billion, ago, underlined
Related Terms: Cambrian explosion, Archean, Carboniferous, Pennsylvanian, Mississippian, Permian period, Permian, Devonian, Triassic period, Cambrian, Cambrian period, Cenozoic era, Silurian, Ordovician, Jurassic period, Cretaceous, Jurassic, Triassic, Carboniferous period, Precambrian, Paleozoic, Paleozoic era, Mesozoic, Cretaceous period, Mesozoic era, Palaeozoic, Graptolite, Archaean, Pliocene, Dinosaurs, Cenozoic, Pleistocene, Quaternary, Hadean, Tertiary, Paleocene, Proterozoic, Geologic time, Index fossil, Coelophysis, Devonian period, Eon, Eocene , Era, Miocene, Pleistocene epoch, Neogene, Phanerozoic eon, Palaeolithic
"bya" stands for billions of years ago. EnchantedLearning.com Rock and Mineral Dictionary Click on an underlined word for more information on that subject. If the rock or mineral term you are looking for is not in the dictionary, please e-mail us and we'll add it. Enchanted Learning® Over 20,000 Web Pages. Sample Pages for Prospective Subscribers
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"bya" stands for billions of years ago. Zoom Whales Whale Glossary U-Z Enchanted Learning® Over 20,000 Web Pages. Sample Pages for Prospective Subscribers
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"bya" stands for billions of years ago. Volcano Info EnchantedLearning.com Volcano Volcano Activities and Printouts Types of Volcanoes The Ring of Fire Click on an underlined word for more information on that subject. If the volcano term you are looking for is not in the dictionary, please e-mail us. Enchanted Learning® Over 20,000 Web Pages. Sample Pages for Prospective Subscribers
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